Fix accidental indent in NEWS.
Add some CSS hacks to fix the display of bar buttons in OSX.
Rename references to "like"/"dislike" button names in the code.
Add a 16x16 logo icon.
Apply 80 column rule to README (so that it is readable in vim)
Add an options page.
Add optional tooltips to bar buttons.
Modify the options box to expand when more options are added.
Fix inconsistent indent.
Update NEWS and bump the version number.
Fix conflict with subreddit scraper and RES.

Companion was getting extra data after the subreddit on some pages in
browsers running Reddit Enhancement Suite (was adding "+shortcut" to the
end of info.subreddit).
Disable companion on self posts.

No longer automatically opens on self posts. You can still open by
clicking the companion icon. Added domain attribute to info object.
De-tableify options page.
Clarify tooltips option label.
Fix logic error in options page initialization.
Make "ignore self post" option configurable.

Change self post detection to use the "is_self" property. Set is_self in
the scraper. Move self post skipping logic in order to save scraped self
post info when clicked, even when the bar will not display.
Generalize options UI code. Add default option values.
Add ignore self post feature to NEWS.
Use public method to query redditInfo.
Clean up info request response code.